What is the reason for successful Bluetooth pairing but no sound in Passat?
2 Answers
Passat Bluetooth pairing is successful but there is no sound for the following reasons: 1. Check if the phone volume is turned off: Please turn on the phone volume, then check if the car navigation system's volume is turned on, and also verify if the phone is connected to Bluetooth. 2. If the above is not the issue: This is because some car Bluetooth connections, if the car is not on the Bluetooth media audio playback interface, will still play the last media audio source, resulting in no sound when playing music. 3. It is recommended to switch the car to the Bluetooth media audio interface before connecting the phone's Bluetooth: If only the music has no sound, it cannot be ruled out that there is a problem with a specific application version. It is recommended to update all applications to the latest version or try using other applications for comparison.
I also encountered the issue of successful Bluetooth pairing but no sound when driving my Passat, mainly due to incorrect system settings. After pairing, the audio output might be turned off by default. You need to find the Passat device option in your phone's Bluetooth list and check the 'Media Audio Sharing' box. The volume settings on the car's central control screen might also be too low, or the audio source isn't switched to Bluetooth. Try pressing the MEDIA button or selecting it in the menu. Additionally, make sure apps like music or podcasts on your phone are in playback mode, with mute and airplane mode turned off. Restarting your phone and the car's system can refresh the connection and clear minor bugs. The Passat's infotainment system often has similar issues after system updates, so check if a software upgrade is needed. If navigation sounds or notifications are overriding the media, adjusting the priority settings should fix it. If all else fails, visit a professional repair shop to ensure there are no wiring issues.
